<html>

<script>
function inner_onLoad() {
	var btn = document.getElementById('btn');
	btn.onclick = function() {
		window.alert(btn.id + ' clicked');
	};
}
</script>

<body onload='inner_onLoad()'>
	<button id='btn'>Inner Button</button>
	<iframe src='innerInnerFrame.html'></iframe>
</body>
</html>
